zhxnlai/ZLSwipeableView — pull request #1 by iamphill (2014-11-11 14:47:34+00:00)
Title: Added two delegate methods

Added two new delegate methods for starting & ending swiping. Was useful on a project I'm working on, so might be useful to others!

```objective-c
- (void)swipeableView: (ZLSwipeableView *)swipeableView didStartSwipingView:(UIView *)view atLocation:(CGPoint)location;
- (void)swipeableView: (ZLSwipeableView *)swipeableView didEndSwipingView:(UIView *)view atLocation:(CGPoint)location;
```